Green Sea Turtle vs Rimmed Wart Lichen

Chelonia mydas compared with Varicellaria velata

Key Differences

• Green Sea Turtle is Endangered while Rimmed Wart Lichen is Critically Endangered.

Taxonomic Classification

Rank	Green Sea Turtle	Rimmed Wart Lichen
Kingdom	Animalia (Animals)	Fungi (Fungi)
Phylum	Chordata (Chordates)	Ascomycota (Sac Fungi)
Class	Reptilia (Reptiles)	Lecanoromycetes (Lecanoromycetes)
Order	Testudines (Turtles & Tortoises)	Pertusariales (Pertusariales)
Family	Cheloniidae (Sea Turtles)	Varicellariaceae
Genus	Chelonia (Green Sea Turtles)	Varicellaria
Species	Chelonia mydas	Varicellaria velata

Conservation Status

Green Sea Turtle

EN — Endangered

Population: ~85.0K

Trend: Decreasing ↓

Rimmed Wart Lichen

CR — Critically Endangered

Physical Characteristics

Attribute	Green Sea Turtle	Rimmed Wart Lichen
Diet	Herbivore	—
Average Lifespan	80 years	—
Average Length	1.2 m	—
Average Weight	200.0 kg	—

Habitat & Geographic Range

Green Sea Turtle

Habitat

Found across multiple habitat types including tropical and subtropical moist broadleaf forests, tropical and subtropical dry broadleaf forests, and tropical and subtropical grasslands and savannas, among 8 distinct biome types. Populations are also found in montane and highland environments at higher elevations.

Range

Distributed across Australia, Brazil, Costa Rica, Indonesia, and Mexico. Currently classified as Endangered on the IUCN Red List, this species faces significant conservation challenges across its range.

Rimmed Wart Lichen

Habitat

Native to Europe and North America, inhabiting ecosystems characteristic of the region.

Range

Distributed across Norway, Sweden, and United States. Currently classified as Critically Endangered on the IUCN Red List, this species faces significant conservation challenges across its range.

Green Sea Turtle

The green sea turtle is one of the largest sea turtles. They are named for the green color of their cartilage and fat, not their shells.